Which of the following is a key clinical feature of Parkinson's disease

Which of the following is a key clinical feature of Parkinson's disease

Which of the following is a key clinical feature of Parkinson's disease?

A. Intention tremor

B. Resting tremor

C. Hyperreflexia

D. Spasticity

Answer: B

Explanation: Resting tremor, bradykinesia, rigidity, and postural instability are the four cardinal signs of Parkinson's disease.